DE3807881A1 - SWITCHING DEVICE FOR AN AUTOMATIC TRANSMISSION OF A MOTOR VEHICLE - Google Patents

SWITCHING DEVICE FOR AN AUTOMATIC TRANSMISSION OF A MOTOR VEHICLE

Info

Publication number
DE3807881A1
DE3807881A1 DE3807881A DE3807881A DE3807881A1 DE 3807881 A1 DE3807881 A1 DE 3807881A1 DE 3807881 A DE3807881 A DE 3807881A DE 3807881 A DE3807881 A DE 3807881A DE 3807881 A1 DE3807881 A1 DE 3807881A1
Authority
DE
Germany
Prior art keywords
selector lever
shift gate
switching device
switching
selector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE3807881A
Other languages
German (de)
Other versions
DE3807881C2 (en
Inventor
Robert Mueller
Ulrich Maier
Friedrich Raff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6349331&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3807881(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to DE3807881A priority Critical patent/DE3807881A1/en
Application filed by Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Priority to DE3832969A priority patent/DE3832969A1/en
Priority to EP88118936A priority patent/EP0331797B2/en
Priority to DE8888118936T priority patent/DE3875475D1/en
Priority to US07/302,387 priority patent/US4987792A/en
Priority to JP1055245A priority patent/JPH028545A/en
Priority to DE3927922A priority patent/DE3927922C2/en
Publication of DE3807881A1 publication Critical patent/DE3807881A1/en
Priority to US07/562,930 priority patent/US5044220A/en
Priority to US07/567,788 priority patent/US5070740A/en
Priority to US07/567,645 priority patent/US5062314A/en
Publication of DE3807881C2 publication Critical patent/DE3807881C2/de
Application granted granted Critical
Priority to HK91596A priority patent/HK91596A/en
Priority to JP9028866A priority patent/JP3027722B2/en
Priority to JP10089986A priority patent/JP3037656B2/en
Priority to JP10089989A priority patent/JP3032501B2/en
Priority to JP10089990A priority patent/JP3027738B2/en
Priority to JP10089991A priority patent/JP3029599B2/en
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K20/00—Arrangement or mounting of change-speed gearing control devices in vehicles
    • B60K20/02—Arrangement or mounting of change-speed gearing control devices in vehicles of initiating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/0204—Selector apparatus for automatic transmissions with means for range selection and manual shifting, e.g. range selector with tiptronic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H2059/006—Overriding automatic control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H2059/0239—Up- and down-shift or range or mode selection by repeated movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H2059/026—Details or special features of the selector casing or lever support
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/08—Range selector apparatus
    • F16H59/10—Range selector apparatus comprising levers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/15—Intermittent grip type mechanical movement
    • Y10T74/1526—Oscillation or reciprocation to intermittent unidirectional motion
    • Y10T74/1553—Lever actuator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19251—Control mechanism
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/2003—Electrical actuator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/2014—Manually operated selector [e.g., remotely controlled device, lever, push button, rotary dial, etc.]
    • Y10T74/20159—Control lever movable through plural planes

Abstract

A gear-shifting device for an automatic transmission of a motor vehicle controlled by an electronic control unit has a manually operated selector lever. The various gears can be selected by shifting the selector lever in a first switch gap. After switching the selector lever over via a transverse gap into a second switch gap the desired forward gear can be selected manually. <IMAGE>

Description

Die Erfindung betrifft eine Schaltvorrichtung für ein Automatikgetriebe eines Kraftfahrzeugs nach dem Oberbegriff des Anspruchs 1.The invention relates to a switching device for an automatic transmission of a motor vehicle according to the preamble of claim 1.

Ein derartiges Getriebe ist in Bosch Techn. Berichte 7 (1983)4, Seite 160 bis 166 beschrieben. Der Antrieb erfolgt über einen hydrodynamischen Wandler, der als Anfahrkupplung und zur Momentenübersetzung dient. Mittels einer Überbrückungskupplung kann der Wandler überbrückt und ein starrer Durchtrieb zu einem nachgeschalteten 4-Gang-Planetengetriebe hergestellt werden. Mit Sensoren werden die Getriebeausgangsdrehzahl, der Lastzustand des Motors, die Motordrehzahl sowie die Position des Wählhebels erfaßt und als elektrische Größen einem elektronischen Steuergerät zugeführt. Aus diesen Informationen wird nach einem vorgegebenen Rechenprogramm der jeweils optimale Gang bestimmt und vom Steuergerät über elektromagnetische Gangschaltventile am Getriebe hydraulisch geschaltet. An einem Programmschalter sind vom Fahrer drei Schaltprogramme wählbar: ein Economy-Programm für besonders wirtschaftliche Fahrweise, ein Leistungsprogramm für sportliches Fahren und ein Programm mit manueller Einstellung des jeweils gewünschten Getriebeganges über den Wählhebel. In einer Weiterentwicklung sind die ersten beiden Programme in das elektronische Steuergerät integriert, das zu diesem Zweck um Steuereinheiten erweitert wurde, die hier nicht näher erörtert werden sollen.Such a transmission is in Bosch Technical Reports 7 (1983) 4, page 160 to 166 described. The drive takes place via a hydrodynamic Converter that serves as a starting clutch and for torque transmission. Means A lockup clutch can lock up the converter and a rigid one Drive through to a downstream 4-speed planetary gearbox will. With sensors, the transmission output speed, the load state of the engine, the engine speed and the position of the selector lever and supplied to an electronic control unit as electrical quantities. Out This information is generated according to a predefined computer program optimal gear determined and by the control unit via electromagnetic Gear shift valves on the transmission are hydraulically switched. On one Program switches, the driver can select three switching programs: on Economy program for particularly economical driving style Performance program for sporty driving and a program with manual Adjustment of the desired transmission gear via the selector lever. In The first two programs are a further development in that electronic control unit integrated, for this purpose around control units was expanded, which will not be discussed in more detail here.

Es ist die Aufgabe der Erfindung das Programm: manuelle Gangwahl mit dem Wählhebel realisierbar zu machen, um den Programmschalter entbehren zu können und so das Getriebe bedienungsfreundlicher zu gestalten und kostengünstiger herstellen zu können.It is the object of the invention the program: manual gear selection with the Make selector lever realizable to dispense with the program switch can and so make the gearbox more user-friendly and to be able to manufacture more cost-effectively.

Zur Lösung dieser Aufgabe dienen die kennzeichnenden Merkmale des Anspruchs 1. Eine besonders vorteilhafte Ausführungsform der Erfindung ist in den Ansprüchen 2 und 5 angegeben. Wenn zur manuellen Gangschaltung der Wählhebel als Wipphebel gestaltet ist, der beim Verschwenken um ca. 5° aus einer neutralen Mittellage heraus in der einen Richtung eine Hochschaltung um einen Gang, in der anderen Richtung eine Rückschaltung um einen Gang veranlaßt, kann der Fahrer die Getriebegänge rasch und mühelos einlegen. Es genügt ein kurzes Antippen in der einen Richtung, um einen Gang zu schalten. Danach kehrt der Wipphebel selbsttätig in die neutrale Mittellage zurück. Beim zweimaligen Antippen erfolgt eine Hoch- oder Rückschaltung um zwei Gänge. Bei dem gewählten Viergang-Getriebe kann durch dreimaliges Antippen maximal eine Hoch- oder Rückschaltung um drei Gänge erfolgen. Die weiteren Unteransprüche enthalten für diesen Zweck vorteilhafte konstruktive Ausgestaltungen des Wählhebels und seiner Lagerung in einem Hohlrahmen der Fahrzeugkarosserie.The characteristic features of the claim serve to solve this problem 1. A particularly advantageous embodiment of the invention is in the Claims 2 and 5 indicated. If for manual gear shifting the selector lever is designed as a rocker arm that swivels about 5 ° out of one neutral middle position out in one direction an upshift one gear, in the other direction a downshift by one gear  prompted, the driver can engage the gears quickly and easily. It A short tap in one direction is enough to change gear. The rocker arm then automatically returns to the neutral center position. If you tap twice, it switches up or down by two Gears. The selected four-speed gearbox can be tapped three times a maximum of one up or downshift by three gears. The others Sub-claims contain advantageous constructive for this purpose Refinements of the selector lever and its storage in a hollow frame Vehicle body.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird nachfolgend erläutert.An embodiment of the invention is shown in the drawing and is explained below.

Es zeigen:Show it:

Fig. 1 Getriebe- Steuersystem mit Schaltvorrichtung, Fig. 1 transmission control system with the switching device,

Fig. 2 Schaltvorrichtung im Längsschnitt, Fig. 2 switching device in longitudinal section;

Fig. 3 Schaltvorrichtung im Querschnitt, Fig. 3 switching device in cross-section,

Fig. 4 Schnitt nach der Linie IV-IV der Fig. 3. Fig. 4 is a section along the line IV-IV of FIG. 3.

Mit einem Wählhebel 1, der in einer ersten Schaltgasse 2 in Längsrichtung des Kraftfahrzeugs verschwenkbar ist, sind die verschiedenen Stellungen P= Parken, R=Rückwärtsgang, N=Neutral-Null, D=Drive mit 4. Gang, 3=3. Gang, 2=2. Gang, 1=1. Gang eines automatischen Getriebes 3 anwählbar. Die Wählstellungen werden durch Sensoren 4 erfaßt, die elektrische Signale an ein Steuergerät 5 des Getriebes 3 geben. Aus der Wählstellung D heraus ist der Wählhebel 1 über eine Quergasse in eine zur ersten Schaltgasse 2 parallele zweite Schaltgasse 7 umschaltbar. Der Umschaltvorgang wird durch einen Sensor 8 erfaßt, der dabei ein Signal an das Steuergerät 5 liefert.With a selector lever 1 , which can be pivoted in the longitudinal direction of the motor vehicle in a first shift gate 2 , the various positions P = park, R = reverse gear, N = neutral-zero, D = drive with 4th gear, 3 = 3. Gear, 2 = 2. Gear, 1 = 1. Gear of an automatic transmission 3 selectable. The selection positions are detected by sensors 4 , which give electrical signals to a control unit 5 of the transmission 3 . From the selector position D, the selector lever 1 can be switched over a cross gate into a second shift gate 7 parallel to the first shift gate 2 . The switching process is detected by a sensor 8 , which delivers a signal to the control unit 5 .

Beim Verschwenken des Wählhebels 1 in der zweiten Schaltgasse 7 in Fahrtrichtung des Kraftfahrzeugs spricht ein Plus-Sensor 9 an, dessen Signal das Steuergerät veranlaßt, am Getriebe 3 eine Hochschaltung um einen Gang vorzunehmen. Danach wird der Wählhebel 1 durch eine Feder 10 in die neutrale Mittellage der Schaltgasse 7 zurückgedrückt. Beim nochmaligen Antippen am Sensor 9 erfolgt eine weitere Hochschaltung um einen Gang, falls nicht bereits der höchste Getriebegang eingelegt ist. Beim Verschwenken des Wählhebels entgegen der Fahrtrichtung gibt ein Minus-Sensor 11 ein Signal an das Steuergerät 1 und löst am Getriebe 3 eine Rückschaltung um einen Gang aus. An das Steuergerät 5 ist ein optisches Anzeigegerät 12 angeschlossen, das die Winkelstellungen in der ersten Schaltgasse 2 und den jeweils eingelegten Getriebegang 1, 2, 3 oder 4 anzeigt.When the selector lever 1 is pivoted in the second shift gate 7 in the direction of travel of the motor vehicle, a plus sensor 9 responds, the signal of which causes the control unit to shift up by one gear on the transmission 3 . Then the selector lever 1 is pressed back by a spring 10 into the neutral central position of the shift gate 7 . When tapping again on sensor 9, there is a further upshift by one gear if the highest gear is not already engaged. When the selector lever is pivoted against the direction of travel, a minus sensor 11 sends a signal to the control unit 1 and triggers a downshift by one gear on the transmission 3 . An optical display device 12 is connected to the control device 5 , which displays the angular positions in the first shift gate 2 and the respectively engaged gear 1, 2, 3 or 4.

Die konstruktive Ausführung der Schaltvorrichtung ist in Fig. 2, Fig. 3 und Fig. 4 dargestellt.The constructive design of the switching device is in Fig. 2, Fig. 3 and Fig. Shown. 4

Die in Längsrichtung des Kraftfahrzeugs verlaufende erste Schaltgasse 2 und zweite Schaltgasse 7 sowie die Quergasse 6 sind als Kulissen für den Wählhebel 1 in einer Deckplatte 13 ausgebildet. Die Deckplatte 13 ist mit einem linken Seitenteil 14 und einem rechten Seitenteil 15 verschraubt und bildet mit ihnen und einer Bodenplatte 16 einen Hohlrahmen 17, der an der Karosserie des Kraftfahrzeugs fest ist. Der in den Hohlrahmen 17 hineinragende Teil des Wählhebels 1 ist mit einem Kardangelenk 18 verbunden, um dessen zwei quer zueinanderliegende Lagerbolzen 19 und 20 der Wählhebel 1 schwenkbar ist.The first shift gate 2 and the second shift gate 7 , which run in the longitudinal direction of the motor vehicle, and the transverse gate 6 are designed as backdrops for the selector lever 1 in a cover plate 13 . The cover plate 13 is screwed to a left side part 14 and a right side part 15 and forms with them and a base plate 16 a hollow frame 17 which is fixed to the body of the motor vehicle. The part of the selector lever 1 protruding into the hollow frame 17 is connected to a universal joint 18 , about the two transverse bearing pins 19 and 20 of which the selector lever 1 can be pivoted.

Der obere Lagerbolzen 19 ist in dem Hohlrahmen 17 gelagert. Um ihn ist der Wählhebel zur Ausführung der Wählstellungen P, R, N, D, 3, 2, 1 schwenkbar. Hierzu ist von der mittleren Wählstellung D aus in Fahrtrichtung des Kraftfahrzeugs ein Schwenkwinkel von insgesamt 34,6°, in Gegenrichtung ein Schwenkwinkel von 28,2° vorgesehen. Beim Verschwenken wird ein außerhalb des Hohlrahmens am Lagerbolzen 19 befestigter Betätigungshebel 21 mitgenommen, der über eine an ihm angelenkte Betätigungsstange 22 in das Getriebe 3 eingreift, und die dort befindlichen Sensoren 4 für die Wählstellungen P, R, N, D, 3, 2, 1 betätigt.The upper bearing pin 19 is mounted in the hollow frame 17 . The selector lever for executing the selector positions P, R, N, D, 3, 2, 1 can be swiveled around it. For this purpose, a pivoting angle of a total of 34.6 ° is provided from the middle selector position D in the direction of travel of the motor vehicle, and a pivoting angle of 28.2 ° in the opposite direction. When pivoting, an actuating lever 21 fastened outside the hollow frame to the bearing pin 19 is carried, which engages in the transmission 3 via an actuating rod 22 articulated thereon, and the sensors 4 located there for the selected positions P, R, N, D, 3, 2, 1 pressed.

Am unteren Bereich des Wählhebels 1 ist mit ihm ein Gelenkrahmen 23 verbunden, der bei Ausführung der Wählstellungen mitverschwenkt wird. Im Gelenkrahmen 13 ist unterhalb des Lagerbolzens 19 der Lagerbolzen 20 gelagert, um den der Wählhebel 1 beim Umschalten von der ersten Schaltgasse 2 zur zweiten Schaltgasse 7 schwenkbar ist. Der hierzu erforderliche Schwenkwinkel beträgt ca. 10°. Durch eine an der Unterseite des Wählhebels 1 wirkende, am Gelenkrahmen 23 befestigte Federraste 24 werden die Umschaltstellungen des Wählhebels arretiert. Wird der Wählhebel 1 aus Stellung D heraus durch die Quergasse 6 hindurch in die zweite Schaltgasse 7 umgeschaltet, so wird die Verbindung zu dem auf dem Lagerbolzen 19 mit einer Vierkantverbindung 25 drehfesten Mitnahmestück 26 gelöst, um die in der zweiten Schaltgasse 7 auszuführenden Wippbegegungen nicht auf die im Getriebe 3 befindlichen Wählstellungs-Sensoren 4 zu übertragen.At the lower area of the selector lever 1 , an articulated frame 23 is connected to it, which is also pivoted when the selector positions are carried out. The bearing pin 20 is mounted in the articulated frame 13 below the bearing pin 19 , about which the selector lever 1 can be pivoted when switching from the first shift gate 2 to the second shift gate 7 . The swivel angle required for this is approx. 10 °. The switch positions of the selector lever are locked by a spring catch 24 acting on the underside of the selector lever 1 and fastened to the articulated frame 23 . If the selector lever 1 is switched out of position D through the transverse alley 6 into the second switching alley 7 , the connection to the driving piece 26 which is non-rotatable on the bearing pin 19 with a square connection 25 is released in order not to cause the rocking movements to be carried out in the second switching alley 7 to transmit the selector position sensors 4 located in the transmission 3 .

Nach Umschalten in die zweite Schaltgasse 7 greift ein an dem Wählhebel 1 senkrecht vorstehender Zapfen 27 zwischen zwei an ihm beidseitig anliegende Haltezapfen 28 ein, die durch die Feder 10 in einem Federtopf 29 abgestützt sind. Der Federtopf ist außen am Hohlrahmen mit ihm einstückig ausgebildet. Mit den Haltezapfen 28 und den Federn 10 wird der Wählhebel in der zweiten Schaltgasse 7 in neutraler Mittellage gehalten. Ein Verschwenken des Wählhebels in der zweiten Schaltgasse 7 von ca. 5° reicht aus, um den Plus-Sensor 9 bzw. in Gegenrichtung den Minus-Sensor 11 ansprechen zu lassen und am Getriebe 3 eine Hochschaltung oder eine Rückschaltung um einen Gang auszulösen. Der Plus-Sensor 9 und der Minus-Sensor 11 und der das Umschalten erfassende Sensor 8 sind als elektromechanische Mikroschalter ausgebildet und in einem Schaltergehäuse 30 untergebracht, das oben auf der Deckplatte 13 angeschraubt ist.After switching into the second shift gate 7 , a pin 27 , which projects vertically on the selector lever 1 , engages between two retaining pins 28 which rest on it on both sides and are supported by the spring 10 in a spring cup 29 . The spring cup is integrally formed on the outside of the hollow frame with it. With the holding pin 28 and the springs 10 , the selector lever in the second shift gate 7 is held in a neutral central position. A pivoting of the selector lever in the second shift gate 7 of approximately 5 ° is sufficient to make the plus sensor 9 or in the opposite direction respond to the minus sensor 11 and to trigger an upshift or a downshift by one gear on the transmission 3 . The plus sensor 9 and the minus sensor 11 and the sensor 8 which detects the changeover are designed as electromechanical microswitches and are accommodated in a switch housing 30 which is screwed onto the cover plate 13 at the top.

Claims (9)

1. Schaltvorrichtung für ein durch ein elektronisches Steuergerät gesteuertes automatisches Getriebe eines Kraftfahrzeugs, mit einem Wählhebel, durch dessen Verschwenken in einer ersten Schaltgasse die verschiedenen automatisch zu schaltenden Getriebegänge vorwählbar sind, dadurch gekennzeichnet, daß der Wählhebel (1) über eine Quergasse (2) in eine zur ersten Schaltgasse (2) parallele zweite Schaltgasse (7) umschaltbar ist, und daß mit dem Wählhebel (1) durch Verschwenken in der zweiten Schaltgasse (7) die Vorwärtsgänge (1, 2, 3, 4) des Getriebes manuell schaltbar sind.1. Switching device for an automatic transmission of a motor vehicle controlled by an electronic control unit, with a selector lever, through the pivoting of which in a first shift gate the various automatically shiftable transmission gears can be preselected, characterized in that the selector lever ( 1 ) has a cross alley ( 2 ). switchable into a second shift gate ( 7 ) parallel to the first shift gate ( 2 ), and that the forward gears (1, 2, 3, 4) of the transmission can be shifted manually with the selector lever ( 1 ) by pivoting in the second shift gate ( 7 ) . 2. Schaltvorrichtung für ein durch ein elektronisches Steuergerät gesteuertes automatisches Getriebe eines Kraftfahrzeugs, mit einem Wählhebel, durch dessen Verschwenken in einer ersten Schaltgasse die verschiedenen automatisch zu schaltenden Getriebegänge vorwählbar sind, dadurch gekennzeichnet, daß der Wählhebel (1) über eine Quergasse (2) in eine zur ersten Schaltgasse (2) parallele zweite Schaltgasse (7) umschaltbar ist und daß dort durch einmaliges Verschwenken des Wählhebels (1) aus einer neutralen Mittellage heraus und durch Kontaktgabe an einem Plus-Sensor (9) in der einen Richtung eine Hochschaltung um einen Gang, durch einmaliges Verschwenken des Wählhebels (1) in der entgegengesetzten Richtung und Kontaktgabe an einem Minus-Sensor (11) eine Rückschaltung um einen Gang manuell schaltbar ist und daß der Wählhebel (1) anschließend jeweils selbsttätig in die neutrale Mittellage zurückgestellt wird.2. Switching device for an automatic transmission of a motor vehicle controlled by an electronic control unit, with a selector lever, through the pivoting of which in a first shift gate the various automatically shiftable transmission gears can be preselected, characterized in that the selector lever ( 1 ) has a cross alley ( 2 ). can be switched into a second shift gate ( 7 ) parallel to the first shift gate ( 2 ) and that there by shifting the selector lever ( 1 ) out of a neutral middle position and by contacting a plus sensor ( 9 ) in one direction to shift up a gear, by swiveling the selector lever ( 1 ) in the opposite direction and making contact at a minus sensor ( 11 ) a downshift by one gear can be switched manually and that the selector lever ( 1 ) is then automatically reset to the neutral center position. 3. Schaltvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Wählstellungen (P, R, N, D, 3, 2, 1) des Wählhebels (1) in der ersten Schaltgasse (2) durch Sensoren (4), das Umschalten von der ersten Schaltgasse (2) zur zweiten Schaltgasse (7) durch einen Sensor (8) erfaßt wird und daß die Signale der Sensoren (4, 8) auf ein elektronisches Steuergerät (5) gegeben werden, von dem das Getriebe (3) elektrohydraulisch betätigt und ein Anzeigegerät (12) für die Wählstellungen angesteuert wird.3. Switching device according to claim 1, characterized in that the selector positions (P, R, N, D, 3, 2, 1) of the selector lever ( 1 ) in the first shift gate ( 2 ) by sensors ( 4 ), the switching from first shift gate ( 2 ) to the second shift gate ( 7 ) is detected by a sensor ( 8 ) and that the signals from the sensors ( 4 , 8 ) are given to an electronic control unit ( 5 ), by which the transmission ( 3 ) is actuated electro-hydraulically and a display device ( 12 ) is actuated for the selector positions. 4. Schaltvorrichtung nach Anspruch 2 und 3, dadurch gekennzeichnet, daß die Schwenkbewegungen des Wählhebels (1) durch Sensoren (8, 9, 11) erfaßt und in das Steuergerät (5) eingegeben und in ihm so verarbeitet werden, daß entsprechend der Anzahl der aufeinanderfolgenden Schwenkbewegungen des Wählhebels das Getriebe (3) um einen, zwei oder drei Gänge hoch- bzw. rückgeschaltet wird.4. Switching device according to claim 2 and 3, characterized in that the pivoting movements of the selector lever ( 1 ) by sensors ( 8 , 9 , 11 ) detected and input into the control unit ( 5 ) and processed in it so that according to the number of successive pivoting movements of the selector lever, the gear ( 3 ) is shifted up or down by one, two or three gears. 5. Schaltvorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß die in Fahrtrichtung verlaufende erste Schaltgasse (2) die zweite Schaltgasse (7) und die Quergasse (5) in einer Deckplatte (13) angebracht sind, die zusammen mit einem linken Seitenteil (14) und einem rechten Seitenteil (15) und einer Bodenplatte (16) einen an der Karosserie des Kraftfahrzeugs befestigten Hohlrahmen (17) bildet.5. Switching device according to claim 2, characterized in that the first shift gate ( 2 ) extending in the direction of travel, the second shift gate ( 7 ) and the transverse gate ( 5 ) are mounted in a cover plate ( 13 ) which together with a left side part ( 14 ) and a right side part ( 15 ) and a base plate ( 16 ) forms a hollow frame ( 17 ) fastened to the body of the motor vehicle. 6. Schaltvorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß der Wählhebel (1) am Hohlrahmen (17) zur Ausführung der Wählbewegungen und der zum Umschalten erforderlichen Querbewegung in einem Kardangelenk (18) mit zwei zueinander senkrechten Lagerbolzen (19, 20) gelagert ist.6. Switching device according to claim 5, characterized in that the selector lever ( 1 ) on the hollow frame ( 17 ) for carrying out the selection movements and the transverse movement required for switching in a universal joint ( 18 ) with two mutually perpendicular bearing bolts ( 19 , 20 ) is mounted. 7. Schaltvorrichtung nach Anspruch 5 und 6, dadurch gekennzeichnet, daß der Wählhebel (1) in der zweiten Schaltgasse (7) durch beidseitig an seinem Zapfen (27) anliegende, federnd abgestützte Haltezapfen (28) in neutraler Mittellage gehalten ist.7. Switching device according to claim 5 and 6, characterized in that the selector lever ( 1 ) in the second shift gate ( 7 ) by both sides of its pin ( 27 ) adjacent, resiliently supported holding pin ( 28 ) is held in a neutral central position. 8. Schaltvorrichtung nach Anspruch 5 oder 7, dadurch gekennzeichnet, daß als Sensoren (8, 9, 11) für den Umschaltvorgang sowie für die Hochschalt- und Rückschaltschwenkbewegung Mikroschalter dienen, die an einem oben auf der Deckplatte (13) angeschraubten Schaltergehäuse (30) untergebracht sind.8. Switching device according to claim 5 or 7, characterized in that microswitches are used as sensors ( 8 , 9 , 11 ) for the switching process and for the upshift and downshift pivoting movement, which are screwed to a switch housing ( 30 ) screwed on top of the cover plate ( 13 ). are accommodated. 9. Schaltvorrichtung nach Anspruch 6 und 7, dadurch gekennzeichnet, daß die Umschalt-Schwenklagen des Wählhebels (1) durch eine an seiner Unterseite wirkende Federraste (24) festgelegt sind, die bei Schwenkbewegungen des Wählhebels (1) längs der Schaltgassen (2, 7) mitverschwenkt wird.9. Switching device according to claim 6 and 7, characterized in that the switch-over pivot positions of the selector lever ( 1 ) are defined by a spring catch acting on its underside ( 24 ), which along swiveling movements of the selector lever ( 1 ) along the switching lanes ( 2 , 7 ) is also pivoted.
DE3807881A 1988-03-10 1988-03-10 SWITCHING DEVICE FOR AN AUTOMATIC TRANSMISSION OF A MOTOR VEHICLE Granted DE3807881A1 (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
DE3807881A DE3807881A1 (en) 1988-03-10 1988-03-10 SWITCHING DEVICE FOR AN AUTOMATIC TRANSMISSION OF A MOTOR VEHICLE
DE3832969A DE3832969A1 (en) 1988-03-10 1988-09-29 Gearshift device for an automatic transmission of a motor vehicle
EP88118936A EP0331797B2 (en) 1988-03-10 1988-11-14 Gear-shifting device for an automatic transmission of a motor vehicle
DE8888118936T DE3875475D1 (en) 1988-03-10 1988-11-14 SWITCHING DEVICE FOR AN AUTOMATIC TRANSMISSION OF A MOTOR VEHICLE.
US07/302,387 US4987792A (en) 1988-03-10 1989-01-27 Shifting arrangement for an automatic transmission of a motor vehicle
JP1055245A JPH028545A (en) 1988-03-10 1989-03-09 Shift device for automatic transmission of automobile
DE3927922A DE3927922C2 (en) 1988-03-10 1989-08-24 Switching device for a motor vehicle transmission
US07/562,930 US5044220A (en) 1988-03-10 1990-08-06 Shifting arrangement for an automatic transmission of a motor vehicle
US07/567,788 US5070740A (en) 1988-03-10 1990-08-15 Shifting arrangement for an automatic transmission of a motor vehicle
US07/567,645 US5062314A (en) 1988-03-10 1990-08-15 Shifting arrangement for a motor vehicle transmission
HK91596A HK91596A (en) 1988-03-10 1996-05-23 Gear-shifting device for an automatic transmission of a motor vehicle
JP9028866A JP3027722B2 (en) 1988-03-10 1997-02-13 Shifting device for automatic transmission of automobile
JP10089986A JP3037656B2 (en) 1988-03-10 1998-04-02 Shifting device for automatic transmission of automobile
JP10089989A JP3032501B2 (en) 1988-03-10 1998-04-02 Shifting device for automatic transmission of automobile
JP10089990A JP3027738B2 (en) 1988-03-10 1998-04-02 Shifting device for automatic transmission of automobile
JP10089991A JP3029599B2 (en) 1988-03-10 1998-04-02 Shifting device for automatic transmission of automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3807881A DE3807881A1 (en) 1988-03-10 1988-03-10 SWITCHING DEVICE FOR AN AUTOMATIC TRANSMISSION OF A MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
DE3807881A1 true DE3807881A1 (en) 1989-09-21
DE3807881C2 DE3807881C2 (en) 1992-08-27

Family

ID=6349331

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3807881A Granted DE3807881A1 (en) 1988-03-10 1988-03-10 SWITCHING DEVICE FOR AN AUTOMATIC TRANSMISSION OF A MOTOR VEHICLE
DE8888118936T Expired - Lifetime DE3875475D1 (en) 1988-03-10 1988-11-14 SWITCHING DEVICE FOR AN AUTOMATIC TRANSMISSION OF A MOTOR VEHICLE.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8888118936T Expired - Lifetime DE3875475D1 (en) 1988-03-10 1988-11-14 SWITCHING DEVICE FOR AN AUTOMATIC TRANSMISSION OF A MOTOR VEHICLE.

Country Status (5)

Country Link
US (1) US4987792A (en)
EP (1) EP0331797B2 (en)
JP (6) JPH028545A (en)
DE (2) DE3807881A1 (en)
HK (1) HK91596A (en)

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927248C1 (en) * 1989-08-18 1991-02-07 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart, De
DE3927249A1 (en) * 1989-08-18 1991-02-21 Porsche Ag Vehicular automatic gear-change with electronic control unit - has leaf-spring latching device for holding gear selector lever in either of two parallel paths
DE3927250A1 (en) * 1989-08-18 1991-02-21 Porsche Ag SWITCHING DEVICE
EP0413932A1 (en) * 1989-08-24 1991-02-27 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Gear change device for a vehicle transmission
DE3929268A1 (en) * 1989-09-02 1991-03-07 Bayerische Motoren Werke Ag MOTOR VEHICLE TRANSMISSION
US5009128A (en) * 1988-09-29 1991-04-23 Dr. Ing. H.C.F. Porsche Ag Indicating system for an automatic motor vehicle transmission
DE4003899C1 (en) * 1990-02-09 1991-05-23 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
US5044220A (en) * 1988-03-10 1991-09-03 Dr. Ing. H.C.F. Porsche Ag Shifting arrangement for an automatic transmission of a motor vehicle
EP0444250A1 (en) * 1990-02-22 1991-09-04 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Shift device for automatic transmission
US5062314A (en) * 1988-03-10 1991-11-05 Dr. Ing. H.C.F. Porsche Ag Shifting arrangement for a motor vehicle transmission
US5070740A (en) * 1988-03-10 1991-12-10 Dr. Ing. H.C.F. Porsche Ag Shifting arrangement for an automatic transmission of a motor vehicle
EP0476291A2 (en) * 1990-09-15 1992-03-25 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Selector device for a change speed gearing of an automotive vehicle
EP0365715B1 (en) * 1988-09-29 1993-06-02 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Gear change mechanism for an automatic gearbox of a motor vehicle
DE4217773A1 (en) * 1992-05-29 1993-12-02 Audi Ag Vehicle automatic gearbox selector - has conventional arrangement of manual gears and electronic control unit for gear changing in DRIVE position
US5622079A (en) * 1994-07-23 1997-04-22 Bayerische Motoren Werke Ag Selecting device for an automatic transmission of a motor vehicle
EP0754884A3 (en) * 1995-07-17 1997-07-23 Lemfoerder Metallwaren Ag Shift control unit for an automatic transmission in an automotive vehicle
EP0794362A2 (en) * 1996-03-08 1997-09-10 Lemfoerder Metallwaren Ag. Gear selector for a transmission
DE19612856A1 (en) * 1996-03-30 1997-10-02 Bayerische Motoren Werke Ag Switching device
US5680307A (en) * 1995-06-28 1997-10-21 Chrysler Corporation Method of shifting in a manual mode of an electronically-controlled automatic transmission system
US5767769A (en) * 1995-07-28 1998-06-16 Chrysler Corporation Method of displaying a shift lever position for an electronically-controlled automatic transmission
EP0825364A3 (en) * 1996-08-22 1999-04-07 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Shift selector for automatic vehicle transmission
US5913935A (en) * 1994-06-02 1999-06-22 Chrysler Corporation Shift control mechanism to manually shift an automatic transmission
US5927150A (en) * 1996-08-29 1999-07-27 Niles Parts Co., Ltd. Apparatus for manipulating a transmission for a vehicle
US6474186B1 (en) 1999-10-26 2002-11-05 ZF Lemförder Metallwaren AG Gear-change system for an electronically controlled vehicle automatic gearbox
WO2002097307A1 (en) * 2001-05-25 2002-12-05 Zf Friedrichshafen Ag Shift device for an automatic transmission of a vehicle
US7210370B2 (en) 2002-10-21 2007-05-01 ZF Lemförder Metallwaren AG Shifting device for an automatic transmission
US8744701B2 (en) 2008-10-20 2014-06-03 Zf Friedrichshafen Ag Method to control a motor vehicle power train

Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3925064A1 (en) * 1989-07-28 1991-01-31 Bayerische Motoren Werke Ag Selector lever for motor vehicle gearbox - engages individual gear electronic gear control and is moved in two operating planes at right angles
JPH03153958A (en) * 1989-11-09 1991-07-01 Aisin Aw Co Ltd Manual select device of automatic transmission for vehicle
JPH03153957A (en) * 1989-11-09 1991-07-01 Aisin Aw Co Ltd Manual select of automatic transmission for vehicle
US5178042A (en) * 1989-11-09 1993-01-12 Aisin Aw Co., Ltd. Manual speed selector of automatic vehicle transmission
JP2748642B2 (en) * 1990-03-12 1998-05-13 トヨタ自動車株式会社 Control device for automatic transmission
DE4016977A1 (en) * 1990-05-25 1991-11-28 Meflex Telecontrol Gmbh & Co TRANSMITTER DEVICE IN A HOUSING FOR THE MOVEMENT OF TAX TRAIN, RODS AND THE LIKE.
JP3092234B2 (en) * 1991-08-16 2000-09-25 アイシン・エィ・ダブリュ株式会社 Hydraulic control device for automatic transmission for vehicles
DE69212446T2 (en) * 1991-12-19 1996-11-28 Mitsubishi Heavy Ind Ltd Electronic, controlled, automatic transmission of a vehicle
JP3280412B2 (en) * 1992-04-24 2002-05-13 アイシン・エィ・ダブリュ株式会社 Automatic transmission
US5393275A (en) * 1992-04-24 1995-02-28 Toyota Jidosha Kabushiki Kaisha Shift control system for manually shiftable automatic transmission
EP0575658B1 (en) * 1992-06-30 1998-10-28 Aisin Aw Co., Ltd. Shift system having a manual speed selecting mechanism for a vehicular automatic transmission
FR2694525B1 (en) * 1992-08-06 1994-11-04 Peugeot Automatic gearbox control device.
US5415056A (en) * 1992-09-21 1995-05-16 Toyota Jidosha Kabushiki Kaisha Shift control system for manually shiftable automatic transmission
GB9322836D0 (en) * 1993-11-05 1993-12-22 Rover Group A selector mechanism for a vehicle transmission
US5406860A (en) * 1993-12-01 1995-04-18 Deere & Company Transmission shift lever assembly
US5433124A (en) * 1993-12-20 1995-07-18 Ford Motor Company Electronic range selection in an automatic transmission
US5437204A (en) * 1993-12-20 1995-08-01 Ford Motor Company System for selecting the operating ranges of an automatic transmission
DE4419212A1 (en) 1994-06-01 1995-12-07 Zahnradfabrik Friedrichshafen Switching device for an automatic transmission
US5509322A (en) * 1994-06-02 1996-04-23 Chrysler Corporation Shift control mechanism to manually shift an automatic transmission
US5492523A (en) * 1994-06-06 1996-02-20 Ford Motor Company Operating range selection of an automatic transmission
US5762580A (en) * 1994-06-06 1998-06-09 Ford Global Technologies, Inc. Operating range selection of an automatic transmission
US5492509A (en) * 1994-06-06 1996-02-20 Ford Motor Company Operating range selection of an automatic transmission
DE4433595A1 (en) * 1994-09-21 1996-03-28 Teves Gmbh Alfred Steering column switch as gear switch with fixable neutral position
JP3231205B2 (en) * 1995-02-01 2001-11-19 本田技研工業株式会社 Control device for automatic transmission for vehicles
JP3104160B2 (en) * 1995-02-01 2000-10-30 本田技研工業株式会社 Control device for automatic transmission for vehicles
JP3176522B2 (en) * 1995-02-06 2001-06-18 本田技研工業株式会社 Control device for automatic transmission for vehicles
ES2115493B1 (en) * 1995-02-20 1999-02-16 Fico Triad Sa CONTROL DEVICE FOR AUTOMATIC / MANUAL-ELECTRONIC MIXED SPEED CHANGE.
JP3035184B2 (en) * 1995-03-02 2000-04-17 本田技研工業株式会社 Control device for hydraulically operated transmission
EP0736408B1 (en) * 1995-04-08 1999-01-13 Ford Global Technologies, Inc. Control lever for automatic gearboxes of motor vehicles with alternative manual gear selection
EP0750138B1 (en) * 1995-06-21 2001-10-10 Aisin Aw Co., Ltd. Vehicular automatic transmission shift device
US5584209A (en) * 1995-07-28 1996-12-17 Chrysler Corporation Electric circuit for manual shifting of an electronically-controlled automatic transmission system
US5675315A (en) * 1995-07-28 1997-10-07 Chrysler Corporation Electronic gear display for an electronically-controlled automatic transmission system
US5899115A (en) * 1995-10-24 1999-05-04 Fuji Kiko Co., Ltd. Shift select lever device for automatic transmission
JP2916889B2 (en) * 1996-01-11 1999-07-05 ナイルス部品株式会社 Speed change device for vehicle
CN1075612C (en) * 1996-01-11 2001-11-28 三菱自动车工业株式会社 Gearshift apparatus for vehicle
IT1286287B1 (en) * 1996-03-29 1998-07-08 Roltra Morse Spa GUIDE FOR A SELECTION LEVER
US5791197A (en) * 1996-07-24 1998-08-11 Grand Haven Stamped Products Automatic transmission shifter with manual shift mode
JP3216542B2 (en) * 1996-09-02 2001-10-09 トヨタ自動車株式会社 Shift range control device for automatic transmission
JP3600382B2 (en) * 1996-09-19 2004-12-15 ジヤトコ株式会社 Transmission control device for automatic transmission
JPH10141494A (en) * 1996-11-05 1998-05-29 Honda Motor Co Ltd Control device for vehicular automatic transmission
JP3638389B2 (en) * 1996-11-05 2005-04-13 本田技研工業株式会社 Control device for automatic transmission for vehicle
DE19754247B4 (en) * 1996-12-13 2009-08-06 Volkswagen Ag Actuator of gear ratios of an automatic transmission
KR19980060490A (en) * 1996-12-31 1998-10-07 박병재 Shift lever structure of automatic transmission for manual mode
US5799539A (en) * 1997-01-21 1998-09-01 Ford Global Technologies, Inc. Manually shifted automatic transmission lever
US5845534A (en) * 1997-05-15 1998-12-08 Hyundai Motor Company Selector level assembly for an automatic transmission of a vehicle
FR2764025B1 (en) * 1997-05-30 1999-07-16 Peugeot DEVICE FOR CONTROLLING AN AUTOMATIC GEARBOX WITH STAGE REPORTS
EP0895003B1 (en) * 1997-07-29 2004-10-06 Nissan Motor Company Limited Shifting device for an automatic transmission
JP3185720B2 (en) * 1997-07-29 2001-07-11 日産自動車株式会社 Control circuit for automatic transmission with manual shift function
SE510069C2 (en) 1997-08-19 1999-04-12 Scandmec Ab Control device and the use of the control device in a motor vehicle
KR19990072573A (en) * 1998-02-16 1999-09-27 그라우엘 안드레아스 Transmission for use in power trains of motor vehicles
DE19915892B4 (en) * 1998-04-09 2008-11-06 Nissan Motor Co., Ltd., Yokohama Switching device for an automatic transmission
US6295886B1 (en) 1998-10-08 2001-10-02 Dura Global Technologies Vehicle shift mechanism for an automatic transmission
DE19902639A1 (en) * 1999-01-23 2000-07-27 Bayerische Motoren Werke Ag Switching system
FR2789949B1 (en) 1999-02-19 2001-04-20 Renault PULSE CONTROL DEVICE FOR GEARBOX
FR2791010B1 (en) * 1999-03-15 2001-04-20 United Parts France Sa PULSE SPEED CHANGE CONTROL DEVICE
US6230579B1 (en) 1999-11-17 2001-05-15 Teleflex Incorporated Multi-mode shifter assembly joint
JP2001158250A (en) * 1999-12-01 2001-06-12 Sakae Riken Kogyo Kk Shift device for transmission
US6382046B1 (en) 2000-02-09 2002-05-07 Dura Automotive Properties Transmission shifter with cable disengagement mechanism
JP4546601B2 (en) 2000-02-21 2010-09-15 本田技研工業株式会社 Shift control device for automatic transmission for vehicle
JP2001248716A (en) 2000-03-07 2001-09-14 Honda Motor Co Ltd Shift control device for vehicular automatic transmission
DE10015079C2 (en) * 2000-03-28 2002-01-24 Zf Lemfoerder Metallwaren Ag Switching device for an automatic transmission of a motor vehicle
EP1239192B1 (en) 2001-03-02 2010-12-29 Toyota Jidosha Kabushiki Kaisha A shift device for vehicle
KR100460716B1 (en) * 2002-01-02 2004-12-08 삼립산업 주식회사 tip tronics type shift lever device for an automobile
DE50209340D1 (en) * 2002-01-31 2007-03-15 Schaeffler Kg Device for increasing a selection force
AU2002951613A0 (en) * 2002-09-24 2002-10-10 M.T.M. Pty Ltd A shift lever assembly
KR100494788B1 (en) * 2002-10-24 2005-06-13 현대자동차주식회사 shift lock device for a shift lever of an auto transmission
DE10252009B4 (en) * 2002-11-06 2005-03-31 ZF Lemförder Metallwaren AG Switching device for transmitting switching commands to an automatic transmission
USPP15990P3 (en) * 2003-04-23 2005-09-20 J. C. Bakker & Sons Limited Lilac plant named ‘Golden Eclipse’
JP4506097B2 (en) * 2003-04-25 2010-07-21 いすゞ自動車株式会社 Vehicle parking device
US7393304B2 (en) 2003-05-15 2008-07-01 Grand Haven Stamped Products Shifter with gear position indicator
US7221248B2 (en) * 2003-05-15 2007-05-22 Grand Haven Stamped Products Solenoid with noise reduction
JP4360126B2 (en) * 2003-05-28 2009-11-11 いすゞ自動車株式会社 Vehicle parking device
JP2005231587A (en) * 2004-02-23 2005-09-02 Honda Motor Co Ltd Operating device for automatic transmission
DE102004024954A1 (en) * 2004-05-21 2005-12-08 Robert Bosch Gmbh Sensor for a transmission control in particular of a motor vehicle
US7328782B2 (en) * 2004-07-26 2008-02-12 Grand Haven Stamped Products Company, A Division Of Jsj Corporation Vehicle shifter with powered pawl having neutral lock
US7568404B2 (en) 2004-07-26 2009-08-04 Ghsp, A Division Of Jsj Corporation Shifter having neutral lock
US9043100B2 (en) 2007-08-17 2015-05-26 Steering Solutions Ip Holding Corporation Transmission shift assembly for a vehicle and a method of monitoring the same
US8893571B2 (en) * 2007-08-17 2014-11-25 Steering Solutions Ip Holding Corporation Transmission shift assembly for a vehicle and a method of monitoring the same
JP2009156435A (en) 2007-12-27 2009-07-16 Aisin Aw Co Ltd Control apparatus for automatic transmission
JP2009156434A (en) * 2007-12-27 2009-07-16 Aisin Aw Co Ltd Control apparatus for automatic transmission
JP2009156433A (en) * 2007-12-27 2009-07-16 Aisin Aw Co Ltd Control apparatus for automatic transmission
JP2009156436A (en) 2007-12-27 2009-07-16 Aisin Aw Co Ltd Control apparatus for automatic transmission
JP5040784B2 (en) * 2008-04-16 2012-10-03 日産自動車株式会社 Shifting operation device
KR100955915B1 (en) 2008-04-21 2010-05-03 에스엘 주식회사 Apparatus for electron control transmission
JP4593654B2 (en) * 2008-06-10 2010-12-08 ジヤトコ株式会社 Stepped automatic transmission
KR101459799B1 (en) * 2009-12-04 2014-11-07 현대자동차주식회사 Electronic Shifting Apparatus for Vehicle
DE102011079849A1 (en) 2011-07-26 2013-01-31 Zf Friedrichshafen Ag Switching device for automatic multi-speed motor vehicle transmission, triggers first gear shift in transmission if driver sets first gear shift to one selector, while other gear shift triggers if two gear shifts are in same selector
KR101316157B1 (en) * 2011-09-06 2013-10-08 기아자동차주식회사 Device of providing shift feeling for shift lever in automatic transmission
US9676079B2 (en) 2013-03-11 2017-06-13 Stanley Black & Decker, Inc. Clamp
CN108533729B (en) * 2018-03-28 2024-04-12 宝鸡法士特齿轮有限责任公司 Transmission operating device
US10525817B2 (en) 2018-05-21 2020-01-07 Earl E. Irwin Supplemental transmission assembly
KR102599389B1 (en) 2018-06-29 2023-11-09 현대자동차주식회사 Method for sending shift signal of electronic shift system
JP2020032927A (en) * 2018-08-31 2020-03-05 富士機工株式会社 Shift lever device
JP7276119B2 (en) * 2019-12-25 2023-05-18 マツダ株式会社 Vehicle shift device
JP2022060945A (en) * 2020-10-05 2022-04-15 株式会社クボタ Multiple-purpose vehicle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1964524A1 (en) * 1968-12-31 1970-07-16 Citroen Sa Electronic control device for a gearbox with graduated transmission ratios
US3650161A (en) * 1969-10-18 1972-03-21 Toyota Motor Co Ltd Automatic shift control system for automatic transmission
DE3231991A1 (en) * 1981-08-31 1983-03-10 Twin Disc Inc., 53402 Racine, Wis. VEHICLE DRIVE SYSTEM WITH A LEVER CONTROL DEVICE
DE3237509A1 (en) * 1982-10-09 1984-04-12 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover GEAR SHIFT FOR A FOREIGN ACTUATED GEARBOX
DE3434205A1 (en) * 1984-09-18 1986-03-27 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover SENSOR FOR A MANUAL TRANSMISSION OF A MOTOR VEHICLE
DE3717675A1 (en) * 1987-05-26 1988-12-08 Bayerische Motoren Werke Ag Motor vehicle with automatic transmission

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3640157A (en) * 1968-11-27 1972-02-08 Gen Motors Corp Power train control system
HU174407B (en) * 1975-01-23 1979-12-28 Zahnradfabrik Friedrichshafen Starting switch for electrohydraulic drives
JPS6145541Y2 (en) * 1981-05-20 1986-12-22
DE3138827A1 (en) * 1981-09-30 1983-04-14 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover GEAR SELECTOR FOR A GEARBOX
JPS59500558A (en) * 1982-04-19 1984-04-05 キヤタピラ−　トラクタ−　コンパニ− Control lever mounting device
JPS5965653A (en) * 1982-10-07 1984-04-13 Isuzu Motors Ltd Operating method of speed change gears
DE3238219A1 (en) * 1982-10-15 1984-04-19 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover AUXILIARY ACTUATOR GEARBOX
GB8307095D0 (en) * 1983-03-15 1983-04-20 Massey Ferguson Perkins Ltd Gear selector means
DE3314111A1 (en) * 1983-04-19 1984-10-25 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart DEVICE FOR INDIVIDUAL POSITION INDICATION OF HYDRAULICALLY ACTUATED SHIFT RODS
US4646582A (en) * 1983-06-27 1987-03-03 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Operating device for transmission
EP0180583B1 (en) * 1983-08-12 1988-01-20 ZF FRIEDRICHSHAFEN Aktiengesellschaft Pressure-actuated gear shifting device
JPS61157855A (en) * 1984-12-27 1986-07-17 Nissan Motor Co Ltd Manual speed change gear for automatic transmission
DE3523381A1 (en) * 1985-06-29 1987-01-08 Porsche Ag SINGLE LEVER CONTROL FOR A MANUAL GEAR CHAIN VEHICLE
JPS6234214A (en) * 1985-08-07 1987-02-14 Hino Motors Ltd Gear change lever unit
WO1987000806A1 (en) * 1985-08-10 1987-02-12 Zahnradfabrik Friedrichshafen Ag Control system for automatic gear-changing on multiple-speed gearboxes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1964524A1 (en) * 1968-12-31 1970-07-16 Citroen Sa Electronic control device for a gearbox with graduated transmission ratios
US3650161A (en) * 1969-10-18 1972-03-21 Toyota Motor Co Ltd Automatic shift control system for automatic transmission
DE3231991A1 (en) * 1981-08-31 1983-03-10 Twin Disc Inc., 53402 Racine, Wis. VEHICLE DRIVE SYSTEM WITH A LEVER CONTROL DEVICE
DE3237509A1 (en) * 1982-10-09 1984-04-12 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover GEAR SHIFT FOR A FOREIGN ACTUATED GEARBOX
DE3434205A1 (en) * 1984-09-18 1986-03-27 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover SENSOR FOR A MANUAL TRANSMISSION OF A MOTOR VEHICLE
DE3717675A1 (en) * 1987-05-26 1988-12-08 Bayerische Motoren Werke Ag Motor vehicle with automatic transmission

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Bosch Technische Berichte 7 (1983), S. 160-166 *

Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5062314A (en) * 1988-03-10 1991-11-05 Dr. Ing. H.C.F. Porsche Ag Shifting arrangement for a motor vehicle transmission
US5070740A (en) * 1988-03-10 1991-12-10 Dr. Ing. H.C.F. Porsche Ag Shifting arrangement for an automatic transmission of a motor vehicle
US5044220A (en) * 1988-03-10 1991-09-03 Dr. Ing. H.C.F. Porsche Ag Shifting arrangement for an automatic transmission of a motor vehicle
EP0365715B1 (en) * 1988-09-29 1993-06-02 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Gear change mechanism for an automatic gearbox of a motor vehicle
US5009128A (en) * 1988-09-29 1991-04-23 Dr. Ing. H.C.F. Porsche Ag Indicating system for an automatic motor vehicle transmission
EP0413115A1 (en) * 1989-08-18 1991-02-20 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Gear change device
DE3927249A1 (en) * 1989-08-18 1991-02-21 Porsche Ag Vehicular automatic gear-change with electronic control unit - has leaf-spring latching device for holding gear selector lever in either of two parallel paths
DE3927250A1 (en) * 1989-08-18 1991-02-21 Porsche Ag SWITCHING DEVICE
DE3927248C1 (en) * 1989-08-18 1991-02-07 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart, De
EP0413932A1 (en) * 1989-08-24 1991-02-27 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Gear change device for a vehicle transmission
DE3929268A1 (en) * 1989-09-02 1991-03-07 Bayerische Motoren Werke Ag MOTOR VEHICLE TRANSMISSION
DE4003899C1 (en) * 1990-02-09 1991-05-23 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
EP0444250A1 (en) * 1990-02-22 1991-09-04 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Shift device for automatic transmission
US5197344A (en) * 1990-02-22 1993-03-30 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Shifting arrangement for an automatic transmission
EP0476291A2 (en) * 1990-09-15 1992-03-25 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Selector device for a change speed gearing of an automotive vehicle
DE4029330A1 (en) * 1990-09-15 1992-03-26 Porsche Ag SWITCHING DEVICE FOR A MOTOR VEHICLE TRANSMISSION
EP0476291A3 (en) * 1990-09-15 1992-06-10 Dr.Ing.H.C. F. Porsche Aktiengesellschaft Selector device for a change speed gearing of an automotive vehicle
US5150633A (en) * 1990-09-15 1992-09-29 Dr. Ing. H.C.F. Porsche Ag Shifting arrangement for a motor vehicle transmission
DE4217773A1 (en) * 1992-05-29 1993-12-02 Audi Ag Vehicle automatic gearbox selector - has conventional arrangement of manual gears and electronic control unit for gear changing in DRIVE position
US5913935A (en) * 1994-06-02 1999-06-22 Chrysler Corporation Shift control mechanism to manually shift an automatic transmission
US5622079A (en) * 1994-07-23 1997-04-22 Bayerische Motoren Werke Ag Selecting device for an automatic transmission of a motor vehicle
DE4426207C5 (en) * 1994-07-23 2008-08-28 Bayerische Motoren Werke Aktiengesellschaft Selection device for an automatic transmission of a motor vehicle
US5680307A (en) * 1995-06-28 1997-10-21 Chrysler Corporation Method of shifting in a manual mode of an electronically-controlled automatic transmission system
EP0754884A3 (en) * 1995-07-17 1997-07-23 Lemfoerder Metallwaren Ag Shift control unit for an automatic transmission in an automotive vehicle
DE19608981B4 (en) * 1995-07-17 2012-03-08 ZF Lemförder GmbH Switching device for a transmission of motor vehicles
US5689996A (en) * 1995-07-17 1997-11-25 Lemforder Metallwaren Ag Shifting means for an automatic transmission in a motor vehicle
US5767769A (en) * 1995-07-28 1998-06-16 Chrysler Corporation Method of displaying a shift lever position for an electronically-controlled automatic transmission
US5852953A (en) * 1996-03-08 1998-12-29 Lemforder Metallwaren Ag Shifting device for a transmission of motor vehicles
EP0794362A3 (en) * 1996-03-08 1998-04-01 Lemfoerder Metallwaren Ag. Gear selector for a transmission
JPH1024749A (en) * 1996-03-08 1998-01-27 Lemfoerder Metallwaren Ag Shifting device for automobile transmission
EP0794362A2 (en) * 1996-03-08 1997-09-10 Lemfoerder Metallwaren Ag. Gear selector for a transmission
DE19612856A1 (en) * 1996-03-30 1997-10-02 Bayerische Motoren Werke Ag Switching device
EP0825364A3 (en) * 1996-08-22 1999-04-07 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Shift selector for automatic vehicle transmission
US5927150A (en) * 1996-08-29 1999-07-27 Niles Parts Co., Ltd. Apparatus for manipulating a transmission for a vehicle
US6474186B1 (en) 1999-10-26 2002-11-05 ZF Lemförder Metallwaren AG Gear-change system for an electronically controlled vehicle automatic gearbox
WO2002097307A1 (en) * 2001-05-25 2002-12-05 Zf Friedrichshafen Ag Shift device for an automatic transmission of a vehicle
US7001308B2 (en) 2001-05-25 2006-02-21 Zf Friedrichshafen Ag Shift device for an automatic transmission of a vehicle
US7210370B2 (en) 2002-10-21 2007-05-01 ZF Lemförder Metallwaren AG Shifting device for an automatic transmission
US8744701B2 (en) 2008-10-20 2014-06-03 Zf Friedrichshafen Ag Method to control a motor vehicle power train

Also Published As

Publication number Publication date
EP0331797A3 (en) 1989-11-02
JPH10329565A (en) 1998-12-15
JP3029599B2 (en) 2000-04-04
HK91596A (en) 1996-05-31
JPH10329566A (en) 1998-12-15
EP0331797A2 (en) 1989-09-13
EP0331797B2 (en) 1996-01-17
JP3037656B2 (en) 2000-04-24
JP3027738B2 (en) 2000-04-04
JP3032501B2 (en) 2000-04-17
DE3807881C2 (en) 1992-08-27
US4987792A (en) 1991-01-29
JPH09309355A (en) 1997-12-02
JPH10338048A (en) 1998-12-22
JPH10324169A (en) 1998-12-08
DE3875475D1 (en) 1992-11-26
JP3027722B2 (en) 2000-04-04
JPH028545A (en) 1990-01-12
EP0331797B1 (en) 1992-10-21

Similar Documents

Publication Publication Date Title
EP0331797B2 (en) Gear-shifting device for an automatic transmission of a motor vehicle
DE4005588C2 (en) Switching device for an automatic transmission
DE3927922C2 (en) Switching device for a motor vehicle transmission
EP0476291B1 (en) Selector device for a change speed gearing of an automotive vehicle
DE19951374B4 (en) Switching device for a controlled by an electronic control unit vehicle automatic transmission
DE4324788C2 (en) Motor vehicle with an actuator on the steering wheel
DE102007010052B4 (en) Control device for an automatic transmission
DE4311886C2 (en) Device and method for controlling an automatically switching transmission
EP0568571B1 (en) Gear and gear-range selector for a semi-automatic or fully automatic vehicle gearbox
EP0108209A2 (en) Gear shifting for a power assisted transmission
EP0784168B1 (en) Shift arrangement for automatic transmission of a motor vehicle
DE19737296A1 (en) Automatic gear change mechanism with hand selector
DE4233938A1 (en) Selector switch unit for electronic control of automatic gearbox - has steering column selector lever able to move in two planes at right angles giving normal, automatic or restricted operating modes
EP0699853B1 (en) Mechanism for transmitting movement of vehicle gear selector
DE19754250B4 (en) Actuating device for selecting driving steps and for manual shifting of gear ratios of an automatic transmission
EP0413932B1 (en) Gear change device for a vehicle transmission
DE10218233A1 (en) Operating mode control unit for an automatic transmission
DE60006457T2 (en) Compact gearbox with swivel feet for operating shift forks
DE19524116C2 (en) Switching device for a semiautomatic switchable change gear of a motor vehicle
EP0725233A2 (en) Ratio selector apparatus for gearbox
DE19632736C2 (en) Switching device for the automatic transmission of a motor vehicle
DE10144896B4 (en) lever assembly
EP0798493A3 (en) Gear shift device
AT382124B (en) SWITCHING DEVICE FOR VERSATILE CHANGES IN MOTOR VEHICLES
DE19620532A1 (en) Gear-changing system for automatic transmission of motor vehicle with two-part change lever

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
AG Has addition no.

Ref country code: DE

Ref document number: 3832969

Format of ref document f/p: P

AG Has addition no.

Ref country code: DE

Ref document number: 3927922

Format of ref document f/p: P

AG Has addition no.

Ref country code: DE

Ref document number: 3927922

Format of ref document f/p: P

Ref country code: DE

Ref document number: 3832969

Format of ref document f/p: P

D2 Grant after examination
8364 No opposition during term of opposition
AG Has addition no.

Ref country code: DE

Ref document number: 3927922

Format of ref document f/p: P

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee